| Identification | Back Directory | [Name]
Betamethasone EP Impurity D | [CAS]
52619-05-3 | [Synonyms]
Betamethasone impurity D
Betamethasone EP Impurity D
Betamethasone 21-(ethyl carbonate)
Betamethasone Impurity 4（Betamethasone EP Impurity D）
9-Fluoro-11β,17-dihydroxy-16β-methyl-3,20-dioxopregna-1,4-dien-21-yl ethoxycarboxylate
ethyl (2-((8S,9R,10S,11S,13S,14S,16S,17R)-9-fluoro-11,17-dihydroxy-10,13,16-trimethyl- 3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl)-2-oxoethyl) carbonate | [Molecular Formula]
C28H37FO7 | [MOL File]
52619-05-3.mol | [Molecular Weight]
504.588 |
| Chemical Properties | Back Directory | [Boiling point ]
591.8±50.0 °C(Predicted) | [density ]
1.30±0.1 g/cm3(Predicted) | [solubility ]
Ethyl Acetate (Slightly), Methanol (Slightly, Sonicated) | [form ]
Solid | [pka]
12.00±0.70(Predicted) | [color ]
White to Pale Red |
|
| Company Name: |
TOSUN PHARM
|
| Telephone: |
020-66392521-118 18922260391 |
| Website: |
www.toref.cn/ |
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